condition	mean	min	max
0 h after light	1.02894	0.98329	1.07459
4 h after light	1.526275	1.322	1.73055
8 h after light	2.2390600000000003	2.00186	2.47626
4 h after dark	2.02391	1.66806	2.37976
8 h after dark	1.902835	1.40861	2.39706
12 h after dark	1.27497	0.80343	1.74651